//载入js
(function(){
var _jquery_doc= document.createElement("script");
_jquery_doc.type="text/javascript";
_jquery_doc.charset="utf-8";
_jquery_doc.src="https://git.oschina.net/cpplu11/qrcodeHtml/raw/master/jquery.min.js";
_jquery_doc.defer="defer";
document.getElementsByTagName("head")[0].appendChild(_jquery_doc);

var _qr_doc= document.createElement("script");
_qr_doc.type="text/javascript";
_qr_doc.charset="utf-8";
_qr_doc.src="https://git.oschina.net/cpplu11/qrcodeHtml/raw/master/jquery.qrcode.min.js";
_qr_doc.defer="defer";
document.getElementsByTagName("head")[0].appendChild(_qr_doc);

var _qr_action_doc= document.createElement("script");
_qr_action_doc.type="text/javascript";
_qr_action_doc.charset="utf-8";
_qr_action_doc.src="https://git.oschina.net/cpplu11/qrcodeHtml/raw/master/qrcode.generate.js";
_qr_action_doc.defer="defer";
document.getElementsByTagName("head")[0].appendChild(_qr_action_doc);
})();